Hi @JozeHladnik, I started a post inviting the local instances to share their business model 
Sharing business models of local OFN entities
For deploymenet support, I think it’s more around 5-6K$, but @serenity will tell you more precisely depending on the work required in your specific case.
The setup admin per hub is included in a package that we can call “support”, you can decide if you include that in your overwhole costs or as a “paid service”, if a hub wants a dedicated support, he has to pay a little fee per month for example.
Then you have to evaluate the local people time you need to ensure server maintenance, support and project cooedination, communication, etc.
For the features requirement / adaptation, maybe you can start your own list, I have made one for France depending on the local project (Back-office translation, Mangopay integration, invoices adaptation, tax-display adaptation, etc.) I have not yet put a real figure in front of every line, but I made some “rough estimate” and I end-up with a need for 200 K€ for all the features/adaptation we need for France. The document is partly in french but maybe you can understand roughly as I linked the discussions on Discourse when they are open: https://docs.google.com/spreadsheets/d/1Hvb3Uws8nEs3H11K_vPtuEUQDotNGpQbsXUqLmc8od4/edit#gid=0
Hope that can help!